Air Miles Calculator

Distance between Philadelphia, PA (PHL) and Roanoke, VA (ROA)

Distance from Philadelphia to Roanoke (Philadelphia International Airport – Roanoke–Blacksburg Regional Airport) is 311 miles / 500 kilometers / 270 nautical miles.

How far is Roanoke from Philadelphia?

There are several ways to calculate distances between Philadelphia and Roanoke. Here are two common methods:

Vincenty's formula (applied above)
  • 310.608 miles
  • 499.875 kilometers
  • 269.911 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.

Haversine formula
  • 310.265 miles
  • 499.323 kilometers
  • 269.613 nautical miles

The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance – the shortest distance between two points).

Flight duration

Estimated flight time from Philadelphia International Airport (PHL) to Roanoke–Blacksburg Regional Airport (ROA) is 1 hour 5 minutes.

Time difference and current local times

There is no time difference between Philadelphia and Roanoke.

Time Difference

Philadelphia
Roanoke

Philadelphia, PA

 EDT

Roanoke, VA

 EDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 68 kg (150 pounds).

Airport information


A Philadelphia International Airport
City: Philadelphia, PA
Country: United States Flag of United States
IATA Code: PHL
ICAO Code: KPHL
Coordinates: 39°52′18″N, 75°14′27″W

B Roanoke–Blacksburg Regional Airport
City: Roanoke, VA
Country: United States Flag of United States
IATA Code: ROA
ICAO Code: KROA
Coordinates: 37°19′31″N, 79°58′31″W

Philadelphia to Roanoke flight path

Shortest flight path between Philadelphia International Airport (PHL) and Roanoke–Blacksburg Regional Airport (ROA).

Frequent Flyer Miles Calculator

Philadelphia (PHL) → Roanoke (ROA).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
311
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
311

Round trip?